﻿using System;
using System.Collections.Generic;

using System.Text;
using System.Data;
using TimKen.DataEntity;
namespace TimKen.BussLogic
{
	/// <summary>
    /// 特殊价格业务逻辑操作类
	/// </summary>
	public class SpecialPriceManager
	{
		private readonly TimKen.DataAccess.SpecialPriceDAO dal=new TimKen.DataAccess.SpecialPriceDAO();
		public SpecialPriceManager()
		{}
		#region  成员方法



		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int CustomertID,int ProductID)
		{
			return dal.Exists(CustomertID,ProductID);
		}



		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public TimKen.DataEntity.SpecialPrice GetModel(int CustomertID,int ProductID)
		{
			
			return dal.GetModel(CustomertID,ProductID);
		}



		#endregion  成员方法
	}
}


